Image not available
Illustrative purposes only
6237BG
HEAT SINK
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: BOYD
- Product type: Natural Convection Heat Sinks
- Thermal Resistance:25°C/W; Packages Cooled:TO-220; External Width - Metric:22.86mm; External Height - Metric:9.53mm; External Length - Metric:17.78mm; External Diameter - Metric:-; Heat Sin 18M8219
- Thermal Resistance: 25°C/W
| Delivery and price | |
|---|---|
| Units per pack | 2500 |
| Price | 3.38 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## ZAKS. THERMALLOY TO ~~-2~~ 20, TO ~~-2~~ 20- ~~s~~ ingle gauge (0.020") **==> picture [65 x 28] intentionally omitted <==** **----- Start of picture text -----**<br> *,comba NN (a*<br>we<br>**----- End of picture text -----**<br> Hat section style heat sink featuring an integrated clip Height: 18 ~~.~~ 67 Mount Orientation: Vertical Finish: Black Anodize RoHS: compliant Thermal Resistance: 25 ~~.~~ 00 **==> picture [185 x 178] intentionally omitted <==** **----- Start of picture text -----**<br> Top is cut away<br>to show detail<br>7 Sos (¢<br>18.16 O f= \ ey4 t<br>(0.715) rn \ 14.22<br>—s (0.560)<br>a gt<br>— 2.54<br>22.86 mI Fe-(0.100)<br>(0.900)<br>7<br>9.52 i<br>(0.375)<br>yO<br>i, 12.21 _<br>(0.520)<br>**----- End of picture text -----**<br> **==> picture [171 x 109] intentionally omitted <==** **----- Start of picture text -----**<br> Air Velocity—Feet Per Minute<br>aul oO 200 400 600 800 861000 ev r=]<br>Seg TT yt yy yy ies<br>ag LPIA Tre i, §8<br>ao | | | “i | | f | | rc!<br>gea .|| | ([4 A7 |a| ft | lg "53BEye<br>Ezo 474i tt tt tt 4a3<br>ag’ [7] | | tT tT tT 7 TT 8<br>Seovl] | | | | | | | | io § €<br>0 2 4 6 8 Ww ea<br>Heat Dissipated—Watts<br>**----- End of picture text -----**<br>
Updated at April 29, 2026
About Novapart
Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.
Learn more →Stock Shortage Specialist
When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.
Request a quote →Compliant Alternatives
We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.
BOM Analysis service →